About hot water in Mount Mellum
Mount Mellum is a rural locality named after the mountain in its south-east, which rises to 406 metres above sea level. Its population grew from 442 at the 2016 Census to 457 in 2021.
Sources: Wikipedia. Population figures are from the 2021 Census. The hot water advice on this page is general and applies differently to every property.
If your property runs on rainwater, sediment can settle in the bottom of a storage tank and the anode can wear faster than it would on town water, so more frequent anode checks are worthwhile. Where mains gas isn't available, gas systems run on LPG, and in cooler spots a heat pump rated for lower temperatures is the better choice.
Hot water services in Mount Mellum
We handle hot water replacement, repairs, urgent call-outs and servicing in Mount Mellum, with a fixed price before any work starts.
- Hot water replacementLike-for-like changeovers, often the same day, or an upgrade to heat pump, solar or gas. Old unit removed and compliance lodged.
- Hot water repairsNo hot water, lukewarm water, a dripping relief valve or an error code. Diagnosed on site and fixed at a price agreed first.
- Emergency hot waterNo hot water or a tank leaking now. Fast response, with same-day replacement on most systems.
- Servicing and maintenanceInspections, valve and anode checks, and maintenance that helps your system last longer.
Systems to consider: A heat pump rated for cooler temperatures and set to run in the warmest part of the day works well. Solar and LPG continuous flow are also good options. Compare heat pump hot water, solar hot water, gas hot water, or read which system suits a Sunshine Coast home.
Common hot water problems and what they mean
Every property is different, but these faults are common in homes on rainwater in cooler areas, depending on the system's age, where it's installed and the water supply.
No hot water in Mount Mellum right now?
Check these first. They can save you a call-out.
Electric system?
Check the hot water circuit or safety switch at the switchboard hasn't tripped. If it trips again, leave it off.
Gas system?
Check the gas is on at the meter, or that the LPG bottle isn't empty.
Leaking or burst?
Turn off the cold water valve going into the unit, then turn off its power or gas.
Hot water questions from Mount Mellum
Do you service Mount Mellum, and is there a call-out fee?
Yes. We cover Mount Mellum 4550, along with neighbouring Landsborough, Bald Knob and Mooloolah Valley. There's no call-out fee and no travel surcharge, and you get a fixed price before any work starts. Call 0422 698 311 to check our next available time.
What size hot water system does a typical Mount Mellum home need?
It depends mostly on how many people live in the home and how many bathrooms run at once. As a rough guide, a family of three or four usually needs about a 250 litre electric or heat pump tank, or a continuous flow unit of around 20 to 26 litres a minute. Smaller households of one or two people usually do well with a 125 to 160 litre electric tank, a compact heat pump, or a continuous flow unit of around 16 to 20 litres a minute. Off-peak electric tanks need to be bigger, because they heat only once or twice a day. We confirm the right size when we quote.
Which type of hot water system works best in Mount Mellum?
If your property in Mount Mellum runs on tank water, have the anode checked more often, and where there's no mains gas, gas systems run on LPG. A heat pump rated for cooler temperatures and set to run in the warmest part of the day works well. Solar and LPG continuous flow are also good options. Eligible heat pump and solar models also attract STC incentives that reduce the upfront price.
What should I know about hot water in Mount Mellum?
Mount Mellum is a rural locality named after the mountain in its south-east, which rises to 406 metres above sea level. If your property runs on rainwater, sediment can settle in the bottom of a storage tank and the anode can wear faster than it would on town water, so more frequent anode checks are worthwhile. Where mains gas isn't available, gas systems run on LPG, and in cooler spots a heat pump rated for lower temperatures is the better choice.
How much does a new hot water system cost in Mount Mellum?
New hot water systems in Mount Mellum start from $1,700 supply and install. The price depends mainly on the system you choose. For Mount Mellum homes we also allow for longer pipe runs and access on acreage. You get a fixed price before any work starts, with no call-out fee and no travel surcharge, and every install has our lifetime workmanship warranty. Pricing in Mount Mellum is the same as in neighbouring Landsborough and Bald Knob: there's no travel surcharge anywhere we cover.
Recent hot water installs on the Sunshine Coast



